57915910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{445507}}^1$

素因数の和:445527

約数の個数: 16

約数和(自身を含む): 112268016

約数和(自身を除く): 54352106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 445507, 891014, 2227535, 4455070, 5791591, 11583182, 28957955, 57915910]

約数ペア:

[(1, 57915910), (2, 28957955), (5, 11583182), (10, 5791591), (13, 4455070), (26, 2227535), (65, 891014), (130, 445507)]